Any good roads from Indiana east into Ohio?

[reppu1]

Hi guys,

I'll be picking up a bike in Wisconsin and riding back to Massachusetts.  I'll be coming east from Indiana (not sure what road yet, as I've asked the guys from this site from that area what roads are good - but it will most likely be the northern part of the state).

I'm hoping to find some nice roads through Ohio into PA and stay off initerstate highways at all costs.

Any help is much appreciated.

Thanks!